EPA Air · inspections by state, industry and year

Fabricated metal product manufacturing (NAICS 3324): inspections in Minnesota, 2023

• 3Inspections

A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row is one inspection recorded during 2023 at a Minnesota source whose primary industry code is NAICS 3324. A facility filing more than one industry code is counted under the first one on its record.

Other industries in Minnesota, 2023

• Utilities (NAICS 2211) 24
• Repair and maintenance (NAICS 8111) 21
• Mining and quarrying (NAICS 2123) 13
• Petroleum and coal products manufacturing (NAICS 3241) 12
• Food and beverage retailers (NAICS 4451) 11
• Primary metal manufacturing (NAICS 3315) 10
• Plastics and rubber products manufacturing (NAICS 3261) 9
• Chemical manufacturing (NAICS 3251) 8
• Mining and quarrying (NAICS 2122) 8
• Nonmetallic mineral product manufacturing (NAICS 3273) 7
• Pipeline transportation (NAICS 4862) 7
• Food manufacturing (NAICS 3112) 6
• Printing and related support (NAICS 3231) 6
• Educational services (NAICS 6111) 6
• Food manufacturing (NAICS 3115) 5
• Motor vehicle and parts dealers (NAICS 4411) 5
• Hospitals (NAICS 6221) 5
• Miscellaneous manufacturing (NAICS 3399) 4
• Fabricated metal product manufacturing (NAICS 3329) 4
• Utilities (NAICS 2213) 4
• Machinery manufacturing (NAICS 3334) 4
• Machinery manufacturing (NAICS 3331) 4
• Merchant wholesalers, nondurable goods (NAICS 4245) 3
• Primary metal manufacturing (NAICS 3311) 3
• Educational services (NAICS 6113) 3
• Transportation equipment manufacturing (NAICS 3366) 3
• Food manufacturing (NAICS 3111) 3
• Paper manufacturing (NAICS 3221) 3
• Wood product manufacturing (NAICS 3211) 3

Air-emissions inspections recorded in Minnesota, 2023

Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.